Angle Measurement In Degrees
Gbogbo ọrọ náà
Measuring and drawing angles accurately is a practical skill at the heart of geometry, construction and navigation. A protractor lets you read an angle to the nearest degree, and the same care lets you draw one exactly. Bearings then put this to work, describing any direction as a clear three-figure angle.
In this lesson you will learn to measure and draw lines and angles with a protractor, and to use and interpret three-figure bearings, always measured clockwise from north and always written with three digits. These skills connect geometry to the real business of finding your way.
Ebumnobi
- Measure and draw lines and angles.
- Use and interpret three-figure bearings.
Akọmọ Ojú-ẹkọ
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ayẹwo Ẹkọ
Ekele diri gi maka imecha ihe karịrị na Angle Measurement In Degrees. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- How is a bearing of forty-five degrees written? A. 45 B. 045 C. 4.5 D. N45 Answer: B
- What is the three-figure bearing for due west? A. 090 B. 180 C. 270 D. 360 Answer: C
- Bearings are always measured: A. anticlockwise from south B. clockwise from north C. clockwise from east D. from the nearest landmark Answer: B
- Town B is on a bearing of 070 from town A. What is the bearing of A from B? A. 070 B. 110 C. 180 D. 250 Answer: D
- What is the three-figure bearing for due east? A. 000 B. 045 C. 090 D. 180 Answer: C
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Ọ dị na ngwa Green Bridge
Budata ngwa Green Bridge CBT na ekwentị maọbụ kọmputa gị iji nweta akwụkwọ ndụmọdụ zuru oke, ajụjụ mmụta, na ndị ọzọ.
Àwọn Ìwé Tó Dáa Láti Kà
Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Angle Measurement In Degrees? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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